Though the World Health Organization recommends that the noise level in a hospital never rise above 35 decibels, a 2005 study by Johns Hopkins University found the average noise level is between 50 and 60 decibels and routinely rises higher than that in certain areas.
Dr. Schlesinger’s device is a small box with a microphone and headphones attached, as well as a keyboard to input instructions, though he hopes to implement the technology in earbuds that will filter sounds that are unnecessary for patients and help them sleep soundly.
Though loud alerts for medical devices are important for clinicians to hear, many of the noises are unnecessary for patients. Many of the loudest noises are found in the ICU, where studies have found that poor sleep is linked to delirium and poorer patient outcomes.
Dr. Schlesinger is an assistant professor of anesthesiology at Nashville-based Vanderbilt University School of Medicine.
More Articles on Patient Engagement:
Parent-provider conversations could be key to upping vaccination rates
Hospital loses patient’s necklace, team digs through 15 tons of waste to find it
To reduce readmission rates, post acute care facilities lean on data
At the Becker's 11th Annual IT + Revenue Cycle Conference: The Future of AI & Digital Health, taking place September 14–17 in Chicago, healthcare executives and digital leaders from across the country will come together to explore how AI, interoperability, cybersecurity, and revenue cycle innovation are transforming care delivery, strengthening financial performance, and driving the next era of digital health. Apply for complimentary registration now.